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Regular expressions in functions
Last update:
May 18, 2026
Regular expressions let you perform string matching operations using Adobe ColdFusion functions; in particular. regular expressions work with the following functions:
- REFind
- REFindNoCase
- REMatch
- REMatchNoCase
- REReplace
- REReplaceNoCase Regular expressions used in the cfinput and cftextinput tags are JavaScript regular expressions, which have a slightly different syntax than ColdFusion regular expressions. For information on JavaScript regular expressions, see Building Dynamic Forms with cfform Tags.
See also
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